Computer Networking Which of the following is an important characteristic of LAN? unlimited expansion low cost access for low bandwidth channels None of these parallel transmission application independent interfaces unlimited expansion low cost access for low bandwidth channels None of these parallel transmission application independent interfaces ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error control is needed at the transport layer because of potential errors occurring _____. from packet losses. from out-of-sequence delivery from transmission line noise in routers from packet losses. from out-of-sequence delivery from transmission line noise in routers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network access standard is used for connecting stations to a circuit-switched network? X.25 X.21 None of these X.3 X.75 X.25 X.21 None of these X.3 X.75 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which are considered the methods of NAT?1. Static2. IP NAT pool3. Dynamic4. NAT double-translation5. Overload 1 and 6 1, 3 and 5 All of these 3 only 1 and 6 1, 3 and 5 All of these 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used to connect two systems, especially if the systems use different protocols? repeater None of these bridge gateway hub repeater None of these bridge gateway hub ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which protocol does DHCP use at the Transport layer? UDP IP TCP ARP UDP IP TCP ARP ANSWER DOWNLOAD EXAMIANS APP
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